ATON plus G30, G70 and G120

The ATON plus segmented wheel dryer provides the advantages of a consistent dew point and maximum energy efficiency. This dryer is equipped with the WITT-MANN segmented drying wheel and has a multitude of energy saving functions. Above that, it uses a touchscreen as the user interface and the net5 system. Via this, drying parameters can be set, and material loaders can be connected to the system and can be administrated.

ATON plus G70

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   2eeDew Point as low as -65 °C (-85 °F)

The innovative control bezel conveniently displays the operating mode and dryer status through the use of color coded illumination.

Material Database via USB-Stick
Up to 5 material data sets can be imported via a USB interface.

3-Save Process – Intelligent use of Energy
Three separate methods use the heating energy of the dryer to significantly reduce energy consumption. The combination of counter airflow regeneration, radiant heat recovery, and efficient heater design make up the 3-Save Process.

EcoMode – Indexing regeneration during lower water load
During high water loads, continuous wheel mode provides the best dry air conditions. The ATON plus adjusts automatically the regeneration temperature when the material throughput or water load in the plastic resin is reduced. The regeneration works by indexing portions of the wheel and is saving energy.

Dew Point Management
The user settable dew point automatically adjusts the regeneration temperature to achieve maximum energy savings.

Material Protection Function
Prevents over-drying and thermal degradation of plastic resin during periods of reduced throughput by automatically lowering the drying temperature.

  • Dew Point Sensor: Dew point display with alarm function and activation of dew point management.
  • Return Air Cooler: Return air cooling coil integrated within the filter housing provides maximum
    efficiency and easy retrofit.
  • Micro Particle Process Filter: Dust separation efficiency of up to 99.9% for optical quality material processing.
  • High Temperature Construction: Increased process temperature capability (standard: 130 °C) up to 180 °C (356 °F) for the efficient drying of materials that require a higher drying temperature.


1. Process air blower
2. Regeneration heater
3. Heat exchanger
4. Return air filter
5. Regeneration phase
6. Cooling phase
7. Plastic resin
8. Process air heater
9. Vacuum take-off adapter

Sanders Road, Finedon Road
Industrial Estate
GB-NN8 4NL Northants
T +44-1933275777
F +44-1933270590